CBSE Class 12 Chemistry 2014 Outside Delhi Set 1 Solved Paper

Question : 10 of 30

Marks: +1, -0

(i) What type of non-stoichiometric point defect is responsible for the pink colour of

{\LiCl}

?
(ii) What type of stoichiometric defect is shown by

{\NaCl}

?
OR
How will you distinguish between the following pairs of terms?
(i) Tetrahedral and octahedral voids
(ii) Crystal lattice and unit cell

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